Report for 19230

Name

NANOG - NANOG, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

19230 NANOG - NANOG, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS400517        LINESPEED - Linespeed, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16746 AS19230        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  NANOG - NANOG, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
34626 AS19230       NANOG - NANOG, US                                  1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.252.240.0/20     4777 2516 7922 33490 400517 19230   

Whois Entry

whois: 402332

IANA has recorded AS19230 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19230\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       19230
             ASName:         NANOG
             ASHandle:       AS19230
             RegDate:        2011-07-26
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/19230
             
             
             OrgName:        NANOG
             OrgId:          NEWNO
             Address:        305 E. Eisenhower Pkwy, Suite 100
             City:           Ann Arbor
             StateProv:      MI
             PostalCode:     48108
             Country:        US
             RegDate:        2011-04-22
             Updated:        2023-11-01
             Comment:        Geofeed  https://nanog.org/nanog-geofeed.txt
             Ref:            https://rdap.arin.net/registry/entity/NEWNO
             
             
             OrgAbuseHandle: ARINP18-ARIN
             OrgAbuseName:   ARIN POC
             OrgAbusePhone:  +1-866-902-1336 
             OrgAbuseEmail:  arin-poc@nanog.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARINP18-ARIN
             
             OrgTechHandle: ARINP18-ARIN
             OrgTechName:   ARIN POC
             OrgTechPhone:  +1-866-902-1336 
             OrgTechEmail:  arin-poc@nanog.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINP18-ARIN
             
             OrgTechHandle: WITTK1-ARIN
             OrgTechName:   Wittkop, Valerie 
             OrgTechPhone:  +1-734-730-0225 
             OrgTechEmail:  vwittkop@nanog.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/WITTK1-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #